зеркало из https://github.com/github/ruby.git
Move MiniTest::Unit to under Test::Unit::Runner
This commit is contained in:
Родитель
78ec066347
Коммит
c18e953937
|
@ -69,401 +69,4 @@ module MiniTest
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backtrace_filter.filter bt
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end
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class Unit # :nodoc:
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VERSION = "4.7.5" # :nodoc:
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attr_accessor :report, :failures, :errors, :skips # :nodoc:
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attr_accessor :assertion_count # :nodoc:
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attr_writer :test_count # :nodoc:
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attr_accessor :start_time # :nodoc:
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attr_accessor :help # :nodoc:
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attr_accessor :verbose # :nodoc:
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attr_writer :options # :nodoc:
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##
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# :attr:
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#
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# if true, installs an "INFO" signal handler (only available to BSD and
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# OS X users) which prints diagnostic information about the test run.
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#
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# This is auto-detected by default but may be overridden by custom
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# runners.
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attr_accessor :info_signal
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##
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# Lazy accessor for options.
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def options
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@options ||= {seed: 42}
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end
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@@installed_at_exit ||= false
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@@out = $stdout
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@@after_tests = []
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@@current_repeat_count = 0
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##
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# A simple hook allowing you to run a block of code after _all_ of
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# the tests are done. Eg:
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#
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# MiniTest::Unit.after_tests { p $debugging_info }
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def self.after_tests &block
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@@after_tests << block
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end
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##
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# Registers MiniTest::Unit to run tests at process exit
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def self.autorun
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at_exit {
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# don't run if there was a non-exit exception
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next if $! and not $!.kind_of? SystemExit
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# the order here is important. The at_exit handler must be
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# installed before anyone else gets a chance to install their
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# own, that way we can be assured that our exit will be last
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# to run (at_exit stacks).
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exit_code = nil
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at_exit {
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@@after_tests.reverse_each(&:call)
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exit false if exit_code && exit_code != 0
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}
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exit_code = MiniTest::Unit.new.run ARGV
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} unless @@installed_at_exit
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@@installed_at_exit = true
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end
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##
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# Returns the stream to use for output.
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def self.output
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@@out
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end
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##
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# Sets MiniTest::Unit to write output to +stream+. $stdout is the default
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# output
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def self.output= stream
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@@out = stream
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end
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##
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# Tells MiniTest::Unit to delegate to +runner+, an instance of a
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# MiniTest::Unit subclass, when MiniTest::Unit#run is called.
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def self.runner= runner
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@@runner = runner
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end
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##
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# Returns the MiniTest::Unit subclass instance that will be used
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# to run the tests. A MiniTest::Unit instance is the default
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# runner.
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def self.runner
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@@runner ||= self.new
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end
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##
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# Return all plugins' run methods (methods that start with "run_").
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def self.plugins
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@@plugins ||= (["run_tests"] +
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public_instance_methods(false).
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grep(/^run_/).map { |s| s.to_s }).uniq
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end
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##
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# Return the IO for output.
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def output
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self.class.output
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end
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def puts *a # :nodoc:
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output.puts(*a)
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end
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def print *a # :nodoc:
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output.print(*a)
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end
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def test_count # :nodoc:
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@test_count ||= 0
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end
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##
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# Runner for a given +type+ (eg, test vs bench).
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def self.current_repeat_count
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@@current_repeat_count
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end
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def _run_anything type
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suites = Test::Unit::TestCase.send "#{type}_suites"
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return if suites.empty?
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puts
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puts "# Running #{type}s:"
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puts
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@test_count, @assertion_count = 0, 0
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test_count = assertion_count = 0
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sync = output.respond_to? :"sync=" # stupid emacs
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old_sync, output.sync = output.sync, true if sync
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@@current_repeat_count = 0
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begin
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start = Time.now
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results = _run_suites suites, type
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@test_count = results.inject(0) { |sum, (tc, _)| sum + tc }
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@assertion_count = results.inject(0) { |sum, (_, ac)| sum + ac }
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test_count += @test_count
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assertion_count += @assertion_count
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t = Time.now - start
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@@current_repeat_count += 1
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unless @repeat_count
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puts
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puts
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end
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puts "Finished%s %ss in %.6fs, %.4f tests/s, %.4f assertions/s.\n" %
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[(@repeat_count ? "(#{@@current_repeat_count}/#{@repeat_count}) " : ""), type,
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t, @test_count.fdiv(t), @assertion_count.fdiv(t)]
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end while @repeat_count && @@current_repeat_count < @repeat_count &&
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report.empty? && failures.zero? && errors.zero?
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output.sync = old_sync if sync
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report.each_with_index do |msg, i|
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puts "\n%3d) %s" % [i + 1, msg]
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end
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puts
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@test_count = test_count
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@assertion_count = assertion_count
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status
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end
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##
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# Runs all the +suites+ for a given +type+.
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#
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def _run_suites suites, type
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suites.map { |suite| _run_suite suite, type }
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end
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##
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# Run a single +suite+ for a given +type+.
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def _run_suite suite, type
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header = "#{type}_suite_header"
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puts send(header, suite) if respond_to? header
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filter = options[:filter] || '/./'
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filter = Regexp.new $1 if filter =~ /\/(.*)\//
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all_test_methods = suite.send "#{type}_methods"
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filtered_test_methods = all_test_methods.find_all { |m|
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filter === m || filter === "#{suite}##{m}"
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}
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leakchecker = LeakChecker.new
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if ENV["LEAK_CHECKER_TRACE_OBJECT_ALLOCATION"]
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require "objspace"
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trace = true
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end
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assertions = filtered_test_methods.map { |method|
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inst = suite.new method
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inst._assertions = 0
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print "#{suite}##{method} = " if @verbose
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start_time = Time.now if @verbose
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result =
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if trace
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ObjectSpace.trace_object_allocations {inst.run self}
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else
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inst.run self
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end
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print "%.2f s = " % (Time.now - start_time) if @verbose
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print result
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puts if @verbose
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$stdout.flush
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unless defined?(RubyVM::JIT) && RubyVM::JIT.enabled? # compiler process is wrongly considered as leak
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leakchecker.check("#{inst.class}\##{inst.__name__}")
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end
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inst._assertions
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}
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return assertions.size, assertions.inject(0) { |sum, n| sum + n }
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end
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##
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# Record the result of a single test. Makes it very easy to gather
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# information. Eg:
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#
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# class StatisticsRecorder < MiniTest::Unit
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# def record suite, method, assertions, time, error
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# # ... record the results somewhere ...
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# end
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# end
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#
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# MiniTest::Unit.runner = StatisticsRecorder.new
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#
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# NOTE: record might be sent more than once per test. It will be
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# sent once with the results from the test itself. If there is a
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# failure or error in teardown, it will be sent again with the
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# error or failure.
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def record suite, method, assertions, time, error
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end
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def location e # :nodoc:
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last_before_assertion = ""
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return '<empty>' unless e.backtrace # SystemStackError can return nil.
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e.backtrace.reverse_each do |s|
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break if s =~ /in .(assert|refute|flunk|pass|fail|raise|must|wont)/
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last_before_assertion = s
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end
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last_before_assertion.sub(/:in .*$/, '')
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end
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##
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# Writes status for failed test +meth+ in +klass+ which finished with
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# exception +e+
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def puke klass, meth, e
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e = case e
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when MiniTest::Skip then
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@skips += 1
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return "S" unless @verbose
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"Skipped:\n#{klass}##{meth} [#{location e}]:\n#{e.message}\n"
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when MiniTest::Assertion then
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@failures += 1
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"Failure:\n#{klass}##{meth} [#{location e}]:\n#{e.message}\n"
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else
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@errors += 1
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bt = MiniTest::filter_backtrace(e.backtrace).join "\n "
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"Error:\n#{klass}##{meth}:\n#{e.class}: #{e.message.b}\n #{bt}\n"
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end
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@report << e
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e[0, 1]
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end
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def initialize # :nodoc:
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@report = []
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@errors = @failures = @skips = 0
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@verbose = false
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@mutex = Thread::Mutex.new
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@info_signal = Signal.list['INFO']
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@repeat_count = nil
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end
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def synchronize # :nodoc:
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if @mutex then
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@mutex.synchronize { yield }
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else
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yield
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end
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end
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def process_args args = [] # :nodoc:
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options = {}
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orig_args = args.dup
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OptionParser.new do |opts|
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opts.banner = 'minitest options:'
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opts.version = MiniTest::Unit::VERSION
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opts.on '-h', '--help', 'Display this help.' do
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puts opts
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exit
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end
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opts.on '-s', '--seed SEED', Integer, "Sets random seed" do |m|
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options[:seed] = m.to_i
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end
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opts.on '-v', '--verbose', "Verbose. Show progress processing files." do
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options[:verbose] = true
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end
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opts.on '-n', '--name PATTERN', "Filter test names on pattern (e.g. /foo/)" do |a|
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options[:filter] = a
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end
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opts.parse! args
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orig_args -= args
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end
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unless options[:seed] then
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srand
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options[:seed] = srand % 0xFFFF
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orig_args << "--seed" << options[:seed].to_s
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end
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srand options[:seed]
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self.verbose = options[:verbose]
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@help = orig_args.map { |s| s =~ /[\s|&<>$()]/ ? s.inspect : s }.join " "
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options
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end
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##
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# Begins the full test run. Delegates to +runner+'s #_run method.
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def run args = []
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self.class.runner._run(args)
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end
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##
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# Top level driver, controls all output and filtering.
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def _run args = []
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args = process_args args # ARGH!! blame test/unit process_args
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self.options.merge! args
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puts "Run options: #{help}"
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self.class.plugins.each do |plugin|
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send plugin
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break unless report.empty?
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end
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return failures + errors if self.test_count > 0 # or return nil...
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rescue Interrupt
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abort 'Interrupted'
|
||||
end
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##
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# Runs test suites matching +filter+.
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def run_tests
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_run_anything :test
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end
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||||
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##
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# Writes status to +io+
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def status io = self.output
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format = "%d tests, %d assertions, %d failures, %d errors, %d skips"
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io.puts format % [test_count, assertion_count, failures, errors, skips]
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end
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||||
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end # class Unit
|
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end # module MiniTest
|
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|
|
|
@ -17,6 +17,7 @@ module Test
|
|||
# Test::Unit has been left in the standard library to support legacy test
|
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# suites.
|
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module Unit
|
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VERSION = "4.7.5" # :nodoc:
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TEST_UNIT_IMPLEMENTATION = 'test/unit compatibility layer using minitest' # :nodoc:
|
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|
||||
module RunCount # :nodoc: all
|
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|
@ -1158,7 +1159,401 @@ module Test
|
|||
end
|
||||
end
|
||||
|
||||
class Runner < MiniTest::Unit # :nodoc: all
|
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class Runner # :nodoc: all
|
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|
||||
attr_accessor :report, :failures, :errors, :skips # :nodoc:
|
||||
attr_accessor :assertion_count # :nodoc:
|
||||
attr_writer :test_count # :nodoc:
|
||||
attr_accessor :start_time # :nodoc:
|
||||
attr_accessor :help # :nodoc:
|
||||
attr_accessor :verbose # :nodoc:
|
||||
attr_writer :options # :nodoc:
|
||||
|
||||
##
|
||||
# :attr:
|
||||
#
|
||||
# if true, installs an "INFO" signal handler (only available to BSD and
|
||||
# OS X users) which prints diagnostic information about the test run.
|
||||
#
|
||||
# This is auto-detected by default but may be overridden by custom
|
||||
# runners.
|
||||
|
||||
attr_accessor :info_signal
|
||||
|
||||
##
|
||||
# Lazy accessor for options.
|
||||
|
||||
def options
|
||||
@options ||= {seed: 42}
|
||||
end
|
||||
|
||||
@@installed_at_exit ||= false
|
||||
@@out = $stdout
|
||||
@@after_tests = []
|
||||
@@current_repeat_count = 0
|
||||
|
||||
##
|
||||
# A simple hook allowing you to run a block of code after _all_ of
|
||||
# the tests are done. Eg:
|
||||
#
|
||||
# MiniTest::Unit.after_tests { p $debugging_info }
|
||||
|
||||
def self.after_tests &block
|
||||
@@after_tests << block
|
||||
end
|
||||
|
||||
##
|
||||
# Registers MiniTest::Unit to run tests at process exit
|
||||
|
||||
def self.autorun
|
||||
at_exit {
|
||||
# don't run if there was a non-exit exception
|
||||
next if $! and not $!.kind_of? SystemExit
|
||||
|
||||
# the order here is important. The at_exit handler must be
|
||||
# installed before anyone else gets a chance to install their
|
||||
# own, that way we can be assured that our exit will be last
|
||||
# to run (at_exit stacks).
|
||||
exit_code = nil
|
||||
|
||||
at_exit {
|
||||
@@after_tests.reverse_each(&:call)
|
||||
exit false if exit_code && exit_code != 0
|
||||
}
|
||||
|
||||
exit_code = MiniTest::Unit.new.run ARGV
|
||||
} unless @@installed_at_exit
|
||||
@@installed_at_exit = true
|
||||
end
|
||||
|
||||
##
|
||||
# Returns the stream to use for output.
|
||||
|
||||
def self.output
|
||||
@@out
|
||||
end
|
||||
|
||||
##
|
||||
# Sets MiniTest::Unit to write output to +stream+. $stdout is the default
|
||||
# output
|
||||
|
||||
def self.output= stream
|
||||
@@out = stream
|
||||
end
|
||||
|
||||
##
|
||||
# Tells MiniTest::Unit to delegate to +runner+, an instance of a
|
||||
# MiniTest::Unit subclass, when MiniTest::Unit#run is called.
|
||||
|
||||
def self.runner= runner
|
||||
@@runner = runner
|
||||
end
|
||||
|
||||
##
|
||||
# Returns the MiniTest::Unit subclass instance that will be used
|
||||
# to run the tests. A MiniTest::Unit instance is the default
|
||||
# runner.
|
||||
|
||||
def self.runner
|
||||
@@runner ||= self.new
|
||||
end
|
||||
|
||||
##
|
||||
# Return all plugins' run methods (methods that start with "run_").
|
||||
|
||||
def self.plugins
|
||||
@@plugins ||= (["run_tests"] +
|
||||
public_instance_methods(false).
|
||||
grep(/^run_/).map { |s| s.to_s }).uniq
|
||||
end
|
||||
|
||||
##
|
||||
# Return the IO for output.
|
||||
|
||||
def output
|
||||
self.class.output
|
||||
end
|
||||
|
||||
def puts *a # :nodoc:
|
||||
output.puts(*a)
|
||||
end
|
||||
|
||||
def print *a # :nodoc:
|
||||
output.print(*a)
|
||||
end
|
||||
|
||||
def test_count # :nodoc:
|
||||
@test_count ||= 0
|
||||
end
|
||||
|
||||
##
|
||||
# Runner for a given +type+ (eg, test vs bench).
|
||||
|
||||
def self.current_repeat_count
|
||||
@@current_repeat_count
|
||||
end
|
||||
|
||||
def _run_anything type
|
||||
suites = Test::Unit::TestCase.send "#{type}_suites"
|
||||
return if suites.empty?
|
||||
|
||||
puts
|
||||
puts "# Running #{type}s:"
|
||||
puts
|
||||
|
||||
@test_count, @assertion_count = 0, 0
|
||||
test_count = assertion_count = 0
|
||||
sync = output.respond_to? :"sync=" # stupid emacs
|
||||
old_sync, output.sync = output.sync, true if sync
|
||||
|
||||
@@current_repeat_count = 0
|
||||
begin
|
||||
start = Time.now
|
||||
|
||||
results = _run_suites suites, type
|
||||
|
||||
@test_count = results.inject(0) { |sum, (tc, _)| sum + tc }
|
||||
@assertion_count = results.inject(0) { |sum, (_, ac)| sum + ac }
|
||||
test_count += @test_count
|
||||
assertion_count += @assertion_count
|
||||
t = Time.now - start
|
||||
@@current_repeat_count += 1
|
||||
unless @repeat_count
|
||||
puts
|
||||
puts
|
||||
end
|
||||
puts "Finished%s %ss in %.6fs, %.4f tests/s, %.4f assertions/s.\n" %
|
||||
[(@repeat_count ? "(#{@@current_repeat_count}/#{@repeat_count}) " : ""), type,
|
||||
t, @test_count.fdiv(t), @assertion_count.fdiv(t)]
|
||||
end while @repeat_count && @@current_repeat_count < @repeat_count &&
|
||||
report.empty? && failures.zero? && errors.zero?
|
||||
|
||||
output.sync = old_sync if sync
|
||||
|
||||
report.each_with_index do |msg, i|
|
||||
puts "\n%3d) %s" % [i + 1, msg]
|
||||
end
|
||||
|
||||
puts
|
||||
@test_count = test_count
|
||||
@assertion_count = assertion_count
|
||||
|
||||
status
|
||||
end
|
||||
|
||||
##
|
||||
# Runs all the +suites+ for a given +type+.
|
||||
#
|
||||
|
||||
def _run_suites suites, type
|
||||
suites.map { |suite| _run_suite suite, type }
|
||||
end
|
||||
|
||||
##
|
||||
# Run a single +suite+ for a given +type+.
|
||||
|
||||
def _run_suite suite, type
|
||||
header = "#{type}_suite_header"
|
||||
puts send(header, suite) if respond_to? header
|
||||
|
||||
filter = options[:filter] || '/./'
|
||||
filter = Regexp.new $1 if filter =~ /\/(.*)\//
|
||||
|
||||
all_test_methods = suite.send "#{type}_methods"
|
||||
|
||||
filtered_test_methods = all_test_methods.find_all { |m|
|
||||
filter === m || filter === "#{suite}##{m}"
|
||||
}
|
||||
|
||||
leakchecker = LeakChecker.new
|
||||
if ENV["LEAK_CHECKER_TRACE_OBJECT_ALLOCATION"]
|
||||
require "objspace"
|
||||
trace = true
|
||||
end
|
||||
|
||||
assertions = filtered_test_methods.map { |method|
|
||||
inst = suite.new method
|
||||
inst._assertions = 0
|
||||
|
||||
print "#{suite}##{method} = " if @verbose
|
||||
|
||||
start_time = Time.now if @verbose
|
||||
result =
|
||||
if trace
|
||||
ObjectSpace.trace_object_allocations {inst.run self}
|
||||
else
|
||||
inst.run self
|
||||
end
|
||||
|
||||
print "%.2f s = " % (Time.now - start_time) if @verbose
|
||||
print result
|
||||
puts if @verbose
|
||||
$stdout.flush
|
||||
|
||||
unless defined?(RubyVM::JIT) && RubyVM::JIT.enabled? # compiler process is wrongly considered as leak
|
||||
leakchecker.check("#{inst.class}\##{inst.__name__}")
|
||||
end
|
||||
|
||||
inst._assertions
|
||||
}
|
||||
return assertions.size, assertions.inject(0) { |sum, n| sum + n }
|
||||
end
|
||||
|
||||
##
|
||||
# Record the result of a single test. Makes it very easy to gather
|
||||
# information. Eg:
|
||||
#
|
||||
# class StatisticsRecorder < MiniTest::Unit
|
||||
# def record suite, method, assertions, time, error
|
||||
# # ... record the results somewhere ...
|
||||
# end
|
||||
# end
|
||||
#
|
||||
# MiniTest::Unit.runner = StatisticsRecorder.new
|
||||
#
|
||||
# NOTE: record might be sent more than once per test. It will be
|
||||
# sent once with the results from the test itself. If there is a
|
||||
# failure or error in teardown, it will be sent again with the
|
||||
# error or failure.
|
||||
|
||||
def record suite, method, assertions, time, error
|
||||
end
|
||||
|
||||
def location e # :nodoc:
|
||||
last_before_assertion = ""
|
||||
|
||||
return '<empty>' unless e.backtrace # SystemStackError can return nil.
|
||||
|
||||
e.backtrace.reverse_each do |s|
|
||||
break if s =~ /in .(assert|refute|flunk|pass|fail|raise|must|wont)/
|
||||
last_before_assertion = s
|
||||
end
|
||||
last_before_assertion.sub(/:in .*$/, '')
|
||||
end
|
||||
|
||||
##
|
||||
# Writes status for failed test +meth+ in +klass+ which finished with
|
||||
# exception +e+
|
||||
|
||||
def puke klass, meth, e
|
||||
e = case e
|
||||
when MiniTest::Skip then
|
||||
@skips += 1
|
||||
return "S" unless @verbose
|
||||
"Skipped:\n#{klass}##{meth} [#{location e}]:\n#{e.message}\n"
|
||||
when MiniTest::Assertion then
|
||||
@failures += 1
|
||||
"Failure:\n#{klass}##{meth} [#{location e}]:\n#{e.message}\n"
|
||||
else
|
||||
@errors += 1
|
||||
bt = MiniTest::filter_backtrace(e.backtrace).join "\n "
|
||||
"Error:\n#{klass}##{meth}:\n#{e.class}: #{e.message.b}\n #{bt}\n"
|
||||
end
|
||||
@report << e
|
||||
e[0, 1]
|
||||
end
|
||||
|
||||
def initialize # :nodoc:
|
||||
@report = []
|
||||
@errors = @failures = @skips = 0
|
||||
@verbose = false
|
||||
@mutex = Thread::Mutex.new
|
||||
@info_signal = Signal.list['INFO']
|
||||
@repeat_count = nil
|
||||
end
|
||||
|
||||
def synchronize # :nodoc:
|
||||
if @mutex then
|
||||
@mutex.synchronize { yield }
|
||||
else
|
||||
yield
|
||||
end
|
||||
end
|
||||
|
||||
def process_args args = [] # :nodoc:
|
||||
options = {}
|
||||
orig_args = args.dup
|
||||
|
||||
OptionParser.new do |opts|
|
||||
opts.banner = 'minitest options:'
|
||||
opts.version = MiniTest::Unit::VERSION
|
||||
|
||||
opts.on '-h', '--help', 'Display this help.' do
|
||||
puts opts
|
||||
exit
|
||||
end
|
||||
|
||||
opts.on '-s', '--seed SEED', Integer, "Sets random seed" do |m|
|
||||
options[:seed] = m.to_i
|
||||
end
|
||||
|
||||
opts.on '-v', '--verbose', "Verbose. Show progress processing files." do
|
||||
options[:verbose] = true
|
||||
end
|
||||
|
||||
opts.on '-n', '--name PATTERN', "Filter test names on pattern (e.g. /foo/)" do |a|
|
||||
options[:filter] = a
|
||||
end
|
||||
|
||||
opts.parse! args
|
||||
orig_args -= args
|
||||
end
|
||||
|
||||
unless options[:seed] then
|
||||
srand
|
||||
options[:seed] = srand % 0xFFFF
|
||||
orig_args << "--seed" << options[:seed].to_s
|
||||
end
|
||||
|
||||
srand options[:seed]
|
||||
|
||||
self.verbose = options[:verbose]
|
||||
@help = orig_args.map { |s| s =~ /[\s|&<>$()]/ ? s.inspect : s }.join " "
|
||||
|
||||
options
|
||||
end
|
||||
|
||||
##
|
||||
# Begins the full test run. Delegates to +runner+'s #_run method.
|
||||
|
||||
def run args = []
|
||||
self.class.runner._run(args)
|
||||
end
|
||||
|
||||
##
|
||||
# Top level driver, controls all output and filtering.
|
||||
|
||||
def _run args = []
|
||||
args = process_args args # ARGH!! blame test/unit process_args
|
||||
self.options.merge! args
|
||||
|
||||
puts "Run options: #{help}"
|
||||
|
||||
self.class.plugins.each do |plugin|
|
||||
send plugin
|
||||
break unless report.empty?
|
||||
end
|
||||
|
||||
return failures + errors if self.test_count > 0 # or return nil...
|
||||
rescue Interrupt
|
||||
abort 'Interrupted'
|
||||
end
|
||||
|
||||
##
|
||||
# Runs test suites matching +filter+.
|
||||
|
||||
def run_tests
|
||||
_run_anything :test
|
||||
end
|
||||
|
||||
##
|
||||
# Writes status to +io+
|
||||
|
||||
def status io = self.output
|
||||
format = "%d tests, %d assertions, %d failures, %d errors, %d skips"
|
||||
io.puts format % [test_count, assertion_count, failures, errors, skips]
|
||||
end
|
||||
|
||||
include Test::Unit::Options
|
||||
include Test::Unit::StatusLine
|
||||
include Test::Unit::Parallel
|
||||
|
|
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